Through the purification technology of flue gas desulfurization, ultralow emissions of SO 2
flue gas in industrial flue gas can be achieved. This article involves dry desulfurization, semi …

The gradual decrease in conventional energy resources, and the growth of heavy industry,
have placed great pressure on China's energy supplies. As a result of technological …

Local voidages were determined for conditions corresponding to dense suspension upflow
and fast fluidization in a riser of diameter 76.2 mm and height 6.1 m using a reflective-type …

Pressurised circulating fluidised bed (PCFB) is a new technology for coal/biomass
combustion and gasification. To design, optimise and scale-up of PCFBs, it is necessary to …

A robust three-dimensional discrete particle model (3D DPM) for unstructured meshes is
presented to model the gas–solid flows in fluidized beds. The finite volume method is used …

Flow behavior and flow regime transitions were determined in a circulating fluidized bed
riser (0.203 m id× 5.9 m high) of FCC particles (dp= 70μm, ρp= 1700kg/m3). A momentum …

In this article a novel circulating‐turbulent fluidized bed (C‐TFB) featured by high solids
holdup and high gross solids circulation has been introduced and tested. The purpose of the …

This paper presented a comparison of flow structures in a newly designed circulating-
turbulent fluidized bed (C-TFB), which has a high solids holdup and solids flux, with two …

There is a paucity of riser data for industrial scale units, particularly with regard to the solids
fraction. This is especially true for detailed spatially distributed values. To alleviate this …

Dynamic analyses have been applied to the temporal signals from an Electro Capacitance
Volume Tomography instrument located near mid-height on the riser of an industrial-scale …